Ink cartridge for printer



FIG. 1 is a top, front and left side perspective view of an ink cartridge for printer showing our new design;

FIG. 2 is a bottom, front and right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a top, rear and right side perspective view of a second embodiment of an ink cartridge for printer;

FIG. 9 is a top plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right side view thereof;

FIG. 12 is a left side view thereof; and,

FIG. 13 is a bottom view thereof. 

The ornamental design for an ink cartridge for printer, as shown and described. 